Planetary hours
in Ñuñoa.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Wednesday, 18 February 2026: day of Mercury
- Sunrise
- 07:21
- Sunset
- 20:30
- Next sunrise
- 07:21
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/Santiago).
Day
- 1☿︎ Mercury07:21 – 08:26
- 2☽︎ Moon08:26 – 09:32
- 3♄︎ Saturn09:32 – 10:38
- 4♃︎ Jupiter10:38 – 11:44
- 5♂︎ Mars11:44 – 12:50
- 6☉︎ Sun12:50 – 13:55
- 7♀︎ Venus13:55 – 15:01
- 8☿︎ Mercury15:01 – 16:07
- 9☽︎ Moon16:07 – 17:13
- 10♄︎ Saturn17:13 – 18:19
- 11♃︎ Jupiter18:19 – 19:24
- 12♂︎ Mars19:24 – 20:30
Night
- 1☉︎ Sun20:30 – 21:25
- 2♀︎ Venus21:25 – 22:19
- 3☿︎ Mercury22:19 – 23:13
- 4☽︎ Moon23:13 – 00:07
- 5♄︎ Saturn00:07 – 01:02
- 6♃︎ Jupiter01:02 – 01:56
- 7♂︎ Mars01:56 – 02:50
- 8☉︎ Sun02:50 – 03:44
- 9♀︎ Venus03:44 – 04:39
- 10☿︎ Mercury04:39 – 05:33
- 11☽︎ Moon05:33 – 06:27
- 12♄︎ Saturn06:27 – 07:21
Other cities · Chile
Questions
How are the planetary hours calculated in Ñuñoa?
On Wednesday, 18 February 2026, the Sun rises at 07:21 and sets at 20:30: the day lasts 13h 10m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 07:21, lasts 10h 51m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mercury, from 07:21 to 08:26: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.